Sign for a door



FIG. 1 is a front view of a first embodiment of a sign for a door, which communicates the action “pull”.

FIG. 2 is a front view of a second embodiment of a sign for a door, which communicates the action “push”; and,

FIG. 3 is a front view of a third embodiment of a sign for a door, which communicates the action “shuttle”. 

CLAIM I claim the ornamental design for a sign for a door, as shown and described. 